An ABC News/Washington Post poll shows Donald Trump leading the race to become the Republican nominee for President of the United States. However, if the field were to consolidate, the billionaire businessman would no longer be favored in a head-to-head situation, according to the survey.

The real estate mogul leads with 34 percent support nationally, followed by Sen. Ted Cruz (R-TX) with 25 percent, Sen. Marco Rubio (R-FL) at 18 percent, and John Kasich rounding out the field with 13 percent, the poll results say.

“Trump’s support has essentially remained unchanged for months,” the report released with the poll said.

Both Cruz and Rubio defeat Trump in a hypothetical head-to-head scenario.

Rubio also defeats Trump, but by smaller margins, 51-45 percent. Non-Rubio or Trump voters favor Rubio 69-23 percent. He, like Cruz, is favored by approximately 60% of women in a head-to-head with Trump.

Only 51 percent of those surveyed felt that they would be satisfied with Trump’s nomination, and 52 percent said they view him favorably. Cruz has the highest net favorability rating at 65 percent.